{"id":2314695,"url":"https://alion.io/job/nuvacore-cpu-verification-engineer","title":"CPU Verification Engineer","company":{"id":4394072,"name":"NUVACORE","domain":"nuvacore.ai","url":"https://alion.io/company/nuvacore","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Austin, United States","Santa Clara, United States","Markham, Canada"],"countries":["US","CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Perl","optional":false},{"name":"Python","optional":false},{"name":"SystemVerilog","optional":false},{"name":"Formal Verification","optional":true}],"status":"live","first_seen_at":"2026-09-18T06:01:40Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-10-12T09:08:55Z","board_verified":true,"closed_at":null,"days_open":24,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":24},"description":"Nuvacore is building a ground-up high performance, low-power CPU for next-generation compute workloads. We are seeking Verification Engineers at multiple levels - from Senior Engineer to Principal level - to help prove the correctness of the Nuvacore CPU. As part of the design verification (DV) team, you will help verify by building the test plans, environments, and checkers that find deep bugs in the pipeline long before silicon, working shoulder-to-shoulder with architecture and RTL design.\nTHE ROLE\nPlan & Strategy: Drive the verification scope, strategy, and test plans for the CPU at unit and/or top level of the CPU design.\n\nEnvironment Setup: Build, maintain, and scale robust verification environments - stimulus generators, checkers, transactors, and coverage - that exercise the pipeline end to end.\n\nTest & Debug: Generate complex directed and random tests in assembly, C, or random instruction sequences (RIS) to expose corner cases such as speculation, hazards, flushes, and retirement ordering.\n\nPerformance Verification: Partner with architects to correlate RTL against performance models, hunting throughput, stall, and branch-prediction-accuracy issues.\n\nCoverage Closure: Define the coverage space, write functional coverage monitors, and analyze metrics to prove the test plan is complete.\n\nCross-functional Collaboration: Partner with architecture and RTL teams to root-cause failures, drive design fixes, and support emulation, FPGA, and silicon bring-up.\n\nREQUIREMENTS - MUST HAVE\nDegree in Electrical/Computer Engineering, Computer Science, or equivalent practical experience.\n\n15+ years (Principal) or 4+ years (Senior Engineer) of design-verification experience, ideally on a CPU or complex digital design.\n\nStrong knowledge of CPU micro-architecture and digital logic - pipelines, out-of-order execution, and branch prediction.\n\nHands-on functional verification: test plans, testbenches, checkers, transactors, and coverage.\n\nProficiency in C/C++ and/or SystemVerilog, plus a scripting language (Python; Perl a plus).\n\nExperience writing and debugging tests in assembly for CPU verification.\n\nREQUIREMENTS - NICE TO HAVE\nExperience on one or more of Front-end / execution-unit verification, load/store cache verification, SoC/System verification, Debug/Power mgmt verification.\n\nRandom instruction sequence (RIS) stimulus generation.\n\nConstrained-random verification and coverage-driven closure.\n\nAssertions and formal verification.\n\nEmulation/FPGA and silicon bring-up and debug (waveforms, trace).\n\nDriving a verification problem end-to-end to sign-off.","description_format":"text","description_chars":2586,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Centers & Colocation","AI Agents"],"lifecycle":[{"event":"open","at":"2026-10-12T03:38:43Z"}],"visa":[],"liveness":{"score":77,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":0.9,"age_days":24,"expected_fill_days":51,"reasons":["conf:3","win:mid"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":250000,"is_top_pay":true},"html_url":"https://alion.io/job/nuvacore-cpu-verification-engineer","json_url":"https://alion.io/job/nuvacore-cpu-verification-engineer.json","meta":{"generated_at":"2026-10-12T13:22:37Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":20830,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4394072},"rest":"https://alion.io/mcp/rest/get_company?id=4394072"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnuvacore-cpu-verification-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fnuvacore-cpu-verification-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fnuvacore-cpu-verification-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/nuvacore-cpu-verification-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnuvacore-cpu-verification-engineer"}]}